135 ideas
| 2196 | The observation of human blindness and weakness is the result of all philosophy [Hume] |
| Full Idea: The observation of human blindness and weakness is the result of all philosophy. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], IV.I.26) | |
| A reaction: No wonder some people dislike philosophy. There is no question that the human race is often ludicrously over-confident about its attempts to understand, and a careful examination of the situation tends to undermine such confidence. |
| 2187 | If we suspect that a philosophical term is meaningless, we should ask what impression it derives from [Hume] |
| Full Idea: When we entertain any suspicion that a philosophical term is without any meaning or idea, we need but enquire "from what impression is that supposed idea derived?" | |
| From: David Hume (Enquiry Conc Human Understanding [1748], II.17) |
| 2200 | All experimental conclusions assume that the future will be like the past [Hume] |
| Full Idea: All our experimental conclusions proceed upon the supposition that the future will be conformable to the past. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], IV.II.30) |
| 224 | When questions are doubtful we should concentrate not on objects but on ideas of the intellect [Plato] |
| Full Idea: Doubtful questions should not be discussed in terms of visible objects or in relation to them, but only with reference to ideas conceived by the intellect. | |
| From: Plato (Parmenides [c.364 BCE], 135e) |
| 232 | Opposites are as unlike as possible [Plato] |
| Full Idea: Opposites are as unlike as possible. | |
| From: Plato (Parmenides [c.364 BCE], 159a) |
| 8937 | Plato's 'Parmenides' is the greatest artistic achievement of the ancient dialectic [Hegel on Plato] |
| Full Idea: Plato's 'Parmenides' is the greatest artistic achievement of the ancient dialectic. | |
| From: comment on Plato (Parmenides [c.364 BCE]) by Georg W.F.Hegel - Phenomenology of Spirit Pref 71 | |
| A reaction: It is a long way from the analytic tradition of philosophy to be singling out a classic text for its 'artistic' achievement. Eventually we may even look back on, say, Kripke's 'Naming and Necessity' and see it in that light. |
| 4636 | All reasoning concerning matters of fact is based on analogy (with similar results of similar causes) [Hume] |
| Full Idea: All our reasonings concerning matters of fact are founded on a species of analogy, which leads us to expect from any cause the same events, which we have observed to result from similar causes. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], §82) | |
| A reaction: Interesting. Analogy notoriously becomes problematical when you have only one case (or a few) to go on, as when inferring other minds, or God's existence from natural design. |
| 18996 | A statement S is 'partly true' if it has some wholly true parts [Yablo] |
| Full Idea: A statement S is 'partly true' insofar as it has wholly true parts: wholly true implications whose subject matter is included in that of S. | |
| From: Stephen Yablo (Aboutness [2014], 01.6) | |
| A reaction: He suggests that if we have rival theories, we agree that it is one or the other. And 'we may have pork for dinner, or human flesh' is partly true. |
| 19006 | An 'enthymeme' is an argument with an indispensable unstated assumption [Yablo] |
| Full Idea: An 'enthymeme' is a deductive argument with an unstated assumption that must be true for the premises to lead to the conclusion. | |
| From: Stephen Yablo (Aboutness [2014], 11.1) |
| 18999 | y is only a proper part of x if there is a z which 'makes up the difference' between them [Yablo] |
| Full Idea: The principle of Supplementation says that y is properly part of x, only if a z exists that 'makes up the difference' between them. [note: that is, z is disjoint from y and sums with y to form x] | |
| From: Stephen Yablo (Aboutness [2014], 03.2) |
| 19001 | 'Pegasus doesn't exist' is false without Pegasus, yet the absence of Pegasus is its truthmaker [Yablo] |
| Full Idea: 'Pegasus does not exist' has a paradoxical, self-undermining flavour. On the one hand, the empty name makes it untrue. But now, why is the name empty? Because Pegasus does not exist. 'Pegasus does not exist' is untrue because Pegasus does not exist. | |
| From: Stephen Yablo (Aboutness [2014], 05.7 n20) | |
| A reaction: Beautiful! This is Yablo's reward for continuing to ask 'why?' after everyone else has stopped in bewilderment at the tricky phenomenon. |
| 13986 | Plato found antinomies in ideas, Kant in space and time, and Bradley in relations [Plato, by Ryle] |
| Full Idea: Plato (in 'Parmenides') shows that the theory that 'Eide' are substances, and Kant that space and time are substances, and Bradley that relations are substances, all lead to aninomies. | |
| From: report of Plato (Parmenides [c.364 BCE]) by Gilbert Ryle - Are there propositions? 'Objections' |
| 14150 | Plato's 'Parmenides' is perhaps the best collection of antinomies ever made [Russell on Plato] |
| Full Idea: Plato's 'Parmenides' is perhaps the best collection of antinomies ever made. | |
| From: comment on Plato (Parmenides [c.364 BCE]) by Bertrand Russell - The Principles of Mathematics §337 |
| 16150 | One is, so numbers exist, so endless numbers exist, and each one must partake of being [Plato] |
| Full Idea: If one is, there must also necessarily be number - Necessarily - But if there is number, there would be many, and an unlimited multitude of beings. ..So if all partakes of being, each part of number would also partake of it. | |
| From: Plato (Parmenides [c.364 BCE], 144a) | |
| A reaction: This seems to commit to numbers having being, then to too many numbers, and hence to too much being - but without backing down and wondering whether numbers had being after all. Aristotle disagreed. |
| 19002 | A nominalist can assert statements about mathematical objects, as being partly true [Yablo] |
| Full Idea: If I am a nominalist non-Platonist, I think it is false that 'there are primes over 10', but I want to be able to say it like everyone else. I argue that this because the statement has a part that I do believe, a part that remains interestingly true. | |
| From: Stephen Yablo (Aboutness [2014], 05.8) | |
| A reaction: This is obviously a key motivation for Yablo's book, as it reinforces his fictional view of abstract objects, but aims to capture the phenomena, by investigating what such sentences are 'about'. Admirable. |
| 2197 | Reason assists experience in discovering laws, and in measuring their application [Hume] |
| Full Idea: Abstract reasonings are employed, either to assist experience in the discovery of natural laws, or to determine their influence in particular instances, where it depends upon any precise degree of distance or quantity. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], IV.I.27) |
| 229 | The one was and is and will be and was becoming and is becoming and will become [Plato] |
| Full Idea: The one was and is and will be and was becoming and is becoming and will become. | |
| From: Plato (Parmenides [c.364 BCE], 155d) |
| 21821 | Plato's Parmenides has a three-part theory, of Primal One, a One-Many, and a One-and-Many [Plato, by Plotinus] |
| Full Idea: The Platonic Parmenides is more exact [than Parmenides himself]; the distinction is made between the Primal One, a strictly pure Unity, and a secondary One which is a One-Many, and a third which is a One-and-Many. | |
| From: report of Plato (Parmenides [c.364 BCE]) by Plotinus - The Enneads 5.1.08 | |
| A reaction: Plotinus approves of this three-part theory. Parmenides has the problem that the highest Being contains no movement. By placing the One outside Being you can give it powers which an existent thing cannot have. Cf the concept of God. |
| 7700 | We can't think about the abstract idea of triangles, but only of particular triangles [Hume] |
| Full Idea: Let any man try to conceive a triangle in general, which is neither Isoceles nor Scalenum, nor has any particular length or proportion of sides; and he will perceive the absurdity of all the scholastic notions with regard to abstraction and general ideas. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], XII.II.122) | |
| A reaction: I think there is a basic error in this. I admit that I can only imagine a particular triangle, but it doesn't follow that I am thinking about one triangle. Ontology/epistemology confusion. I picture a shape while believing the shape to be irrelevant. |
| 221 | Absolute ideas, such as the Good and the Beautiful, cannot be known by us [Plato] |
| Full Idea: The absolute good and the beautiful and all which we conceive to be absolute ideas are unknown to us. | |
| From: Plato (Parmenides [c.364 BCE], 134c) |
| 13602 | We cannot form an idea of a 'power', and the word is without meaning [Hume] |
| Full Idea: We can have no idea of connexion or power at all, and these words are absolutely without any meaning. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], 7.2.58) | |
| A reaction: I would say that this ignores a phenomenon of which Hume is well aware, which is the power of our own minds to generate thoughts and actions. Hume seems to be employing a verificationist theory of meaning |
| 223 | If you deny that each thing always stays the same, you destroy the possibility of discussion [Plato] |
| Full Idea: If a person denies that the idea of each thing is always the same, he will utterly destroy the power of carrying on discussion. | |
| From: Plato (Parmenides [c.364 BCE], 135c) |
| 227 | You must always mean the same thing when you utter the same name [Plato] |
| Full Idea: You must always mean the same thing when you utter the same name. | |
| From: Plato (Parmenides [c.364 BCE], 147d) |
| 210 | It would be absurd to think there were abstract Forms for vile things like hair, mud and dirt [Plato] |
| Full Idea: Are there abstract ideas for such things as hair, mud and dirt, which are particularly vile and worthless? That would be quite absurd. | |
| From: Plato (Parmenides [c.364 BCE], 130d) |
| 220 | The concept of a master includes the concept of a slave [Plato] |
| Full Idea: Mastership in the abstract is mastership of slavery in the abstract. | |
| From: Plato (Parmenides [c.364 BCE], 133e) |
| 211 | If admirable things have Forms, maybe everything else does as well [Plato] |
| Full Idea: It is troubling that if admirable things have abstract ideas, then perhaps everything else must have ideas as well. | |
| From: Plato (Parmenides [c.364 BCE], 130d) |
| 219 | If absolute ideas existed in us, they would cease to be absolute [Plato] |
| Full Idea: None of the absolute ideas exists in us, because then it would no longer be absolute. | |
| From: Plato (Parmenides [c.364 BCE], 133c) |
| 228 | Greatness and smallness must exist, to be opposed to one another, and come into being in things [Plato] |
| Full Idea: These two ideas, greatness and smallness, exist, do they not? For if they did not exist, they could not be opposites of one another, and could not come into being in things. | |
| From: Plato (Parmenides [c.364 BCE], 149e) |
| 16151 | Plato moves from Forms to a theory of genera and principles in his later work [Plato, by Frede,M] |
| Full Idea: It seems to me that Plato in the later dialogues, beginning with the second half of 'Parmenides', wants to substitute a theory of genera and theory of principles that constitute these genera for the earlier theory of forms. | |
| From: report of Plato (Parmenides [c.364 BCE]) by Michael Frede - Title, Unity, Authenticity of the 'Categories' V | |
| A reaction: My theory is that the later Plato came under the influence of the brilliant young Aristotle, and this idea is a symptom of it. The theory of 'principles' sounds like hylomorphism to me. |
| 218 | Participation is not by means of similarity, so we are looking for some other method of participation [Plato] |
| Full Idea: Participation is not by means of likeness, so we must seek some other method of participation. | |
| From: Plato (Parmenides [c.364 BCE], 133a) |
| 213 | Each idea is in all its participants at once, just as daytime is a unity but in many separate places at once [Plato] |
| Full Idea: Just as day is in many places at once, but not separated from itself, so each idea might be in all its participants at once. | |
| From: Plato (Parmenides [c.364 BCE], 131b) |
| 216 | If things are made alike by participating in something, that thing will be the absolute idea [Plato] |
| Full Idea: That by participation in which like things are made like, will be the absolute idea, will it not? | |
| From: Plato (Parmenides [c.364 BCE], 132e) |
| 215 | If things partake of ideas, this implies either that everything thinks, or that everything actually is thought [Plato] |
| Full Idea: If all things partake of ideas, must either everything be made of thoughts and everything thinks, or everything is thought, and so can't think? | |
| From: Plato (Parmenides [c.364 BCE], 132c) |
| 212 | The whole idea of each Form must be found in each thing which participates in it [Plato] |
| Full Idea: The whole idea of each form (of beauty, justice etc) must be found in each thing which participates in it. | |
| From: Plato (Parmenides [c.364 BCE], 131a) |
| 217 | Nothing can be like an absolute idea, because a third idea intervenes to make them alike (leading to a regress) [Plato] |
| Full Idea: It is impossible for anything to be like an absolute idea, because a third idea will appear to make them alike, and if that is like anything, it will lead to another idea, and so on. | |
| From: Plato (Parmenides [c.364 BCE], 133a) |
| 214 | If absolute greatness and great things are seen as the same, another thing appears which makes them seem great [Plato] |
| Full Idea: If you regard the absolute great and the many great things in the same way, will not another appear beyond, by which all these must appear to be great? | |
| From: Plato (Parmenides [c.364 BCE], 132a) |
| 15851 | Parts must belong to a created thing with a distinct form [Plato] |
| Full Idea: The part would not be the part of many things or all, but of some one character ['ideas'] and of some one thing, which we call a 'whole', since it has come to be one complete [perfected] thing composed [created] of all. | |
| From: Plato (Parmenides [c.364 BCE], 157d) | |
| A reaction: A serious shot by Plato at what identity is. Harte quotes it (125) and shows that 'character' is Gk 'idea', and 'composed' will translate as 'created'. 'Form' links this Platonic passage to Aristotle's hylomorphism. |
| 15846 | In Parmenides, if composition is identity, a whole is nothing more than its parts [Plato, by Harte,V] |
| Full Idea: At the heart of the 'Parmenides' puzzles about composition is the thesis that composition is identity. Considered thus, a whole adds nothing to an ontology that already includes its parts | |
| From: report of Plato (Parmenides [c.364 BCE]) by Verity Harte - Plato on Parts and Wholes 2.5 | |
| A reaction: There has to be more to a unified identity that mere proximity of the parts. When do parts come together, and when do they actually 'compose' something? |
| 15849 | Plato says only a one has parts, and a many does not [Plato, by Harte,V] |
| Full Idea: In 'Parmenides' it is argued that a part cannot be part of a many, but must be part of something one. | |
| From: report of Plato (Parmenides [c.364 BCE], 157c) by Verity Harte - Plato on Parts and Wholes 3.2 | |
| A reaction: This looks like the right way to go with the term 'part'. We presuppose a unity before we even talk of its parts, so we can't get into contradictions and paradoxes about their relationships. |
| 15850 | Anything which has parts must be one thing, and parts are of a one, not of a many [Plato] |
| Full Idea: The whole of which the parts are parts must be one thing composed of many; for each of the parts must be part, not of a many, but of a whole. | |
| From: Plato (Parmenides [c.364 BCE], 157c) | |
| A reaction: This is a key move of metaphysics, and we should hang on to it. The other way madness lies. |
| 18998 | Parthood lacks the restriction of kind which most relations have [Yablo] |
| Full Idea: Most relations obtain only between certain kinds of thing. To learn that x is a part of y, however, tells you nothing about x and y taken individually. | |
| From: Stephen Yablo (Aboutness [2014], 03.2) | |
| A reaction: Too sweeping. To be a part of crowd you have to be a person. To be part of the sea you have to be wet. It might depend on whether composition is unrestricted. |
| 13259 | It seems that the One must be composed of parts, which contradicts its being one [Plato] |
| Full Idea: The One must be composed of parts, both being a whole and having parts. So on both grounds the One would thus be many and not one. But it must be not many, but one. So if the One will be one, it will neither be a whole, nor have parts. | |
| From: Plato (Parmenides [c.364 BCE], 137c09), quoted by Kathrin Koslicki - The Structure of Objects 5.2 | |
| A reaction: This is the starting point for Plato's metaphysical discussion of objects. It seems to begin a line of thought which is completed by Aristotle, surmising that only an essential structure can bestow identity on a bunch of parts. |
| 15847 | Two things relate either as same or different, or part of a whole, or the whole of the part [Plato] |
| Full Idea: Everything is surely related to everything as follows: either it is the same or different; or, if it is not the same or different, it would be related as part to whole or as whole to part. | |
| From: Plato (Parmenides [c.364 BCE], 146b) | |
| A reaction: This strikes me as a really helpful first step in trying to analyse the nature of identity. Two things are either two or (actually) one, or related mereologically. |
| 2216 | We transfer the frequency of past observations to our future predictions [Hume] |
| Full Idea: Where different effects have been found to follow from causes, which are to appearance exactly similar, all these various effects must occur to the mind in the same proportion in transferring the past to the future. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], VI.47) |
| 2215 | There is no such thing as chance [Hume] |
| Full Idea: There is no such thing as chance in the world. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], VI.46) |
| 2209 | Belief is stronger, clearer and steadier than imagination [Hume] |
| Full Idea: Belief is nothing but a more vivid, lively, forcible, firm, steady conception of an object, than what the imagination alone is ever able to attain. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], V.II.40) |
| 2207 | Belief can't be a concept plus an idea, or we could add the idea to fictions [Hume] |
| Full Idea: What is the difference between fiction and belief? It can't be a peculiar idea annexed to a conception which commands our assent, and is wanting to fiction, for then the mind could voluntarily annex this idea to any fiction, and believe what it pleases. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], V.II.39) |
| 2208 | Belief is just a particular feeling attached to ideas of objects [Hume] |
| Full Idea: When an object is present to memory or senses, custom carries the imagination to that object which is usually conjoined with it. This carries a feeling different from the loose reveries of fantasy, and in this consists the whole nature of belief. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], V.II.39) |
| 3661 | 'Natural beliefs' are unavoidable, whatever our judgements [Hume, by Strawson,G] |
| Full Idea: Hume has a doctrine of "natural belief", about the sorts of things we can't help believing, in 'common' or everyday life, irrespective of our philosophical conclusions. | |
| From: report of David Hume (Enquiry Conc Human Understanding [1748]) by Galen Strawson - The Secret Connexion App C |
| 2213 | Beliefs are built up by resemblance, contiguity and causation [Hume] |
| Full Idea: Belief, where it reaches beyond the memory or senses, arises from resemblance, contiguity or causation, with the same transition of thought and vivacity of conception. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], V.II.44) |
| 2191 | Relations of ideas are known by thought, independently from the world [Hume] |
| Full Idea: Relations of Ideas are discoverable by the mere operation of thought, without dependence on what is anywhere existent in the universe. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], IV.I.20) |
| 2239 | If secondary qualities (e.g. hardness) are in the mind, so are primary qualities like extension [Hume] |
| Full Idea: It is agreed that all sensible qualities of objects, such as hard or hot, are secondary, and exist in the mind and not in objects; but then this also follows for the primary qualities of extension and solidity. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], XII.I.122) | |
| A reaction: he mentions Berkeley |
| 2237 | It never occurs to people that they only experience representations, not the real objects [Hume] |
| Full Idea: Men instinctively suppose the very images presented by the senses to be the external objects, and never entertain any suspicion that the one is nothing but representations of the other. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], XII.I.117) |
| 2192 | All reasoning about facts is causal; nothing else goes beyond memory and senses [Hume] |
| Full Idea: All reasonings concerning matters of fact seem to be founded on the relation of cause and effect. By means of that relation alone we can go beyond of our memory and senses. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], IV.I.22) |
| 2184 | All ideas are copies of impressions [Hume] |
| Full Idea: All our ideas or more feeble perceptions are copies of our impressions or more lively ones. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], II.13) |
| 23631 | Hume is loose when he says perceptions of different strength are different species [Reid on Hume] |
| Full Idea: When Hume divides all perceptions into two classes or species, distinguished by their degrees of force and vivacity, this is loose and unphilosophical. To differ in species is one thing, to differ in degree is another. | |
| From: comment on David Hume (Enquiry Conc Human Understanding [1748], II.12) by Thomas Reid - Essays on Intellectual Powers 1: Preliminary 1 | |
| A reaction: This is Hume's 'impressions' and 'ideas'. As usual with Reid, this is a very astute criticism. Reid is a direct realist, so his solution is to view ideas as weakened impressions. If impressions are strong ideas, you get idealism (which is bad!). |
| 2182 | Impressions are our livelier perceptions, Ideas the less lively ones [Hume] |
| Full Idea: 'Impressions' are our more lively perceptions, when we hear, see, feel, love, hate, desire or will. 'Ideas' are less lively perceptions, when we reflect on any of those sensations or movements. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], II.12) |
| 2190 | All objects of enquiry are Relations of Ideas, or Matters of Fact [Hume] |
| Full Idea: All objects of human reason or enquiry may naturally be divided into two kinds, to wit, Relations of Ideas, and Matters of Fact. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], IV.I.20) |
| 2246 | If books don't relate ideas or explain facts, commit them to the flames [Hume] |
| Full Idea: If we take in hand any volume of divinity or metaphysics, ask 'Does it contain any abstract reasoning concerning quantity or number?' No. 'Or experimental reason on matters of fact and existence?' No. Commit it then to the flames. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], XII.III.132) |
| 2189 | All ideas are connected by Resemblance, Contiguity in time or place, and Cause and Effect [Hume] |
| Full Idea: To me, there appear to be only three principles of connection between ideas, namely, Resemblance, Contiguity in time or place, and Cause or Effect. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], III.19) |
| 2186 | We cannot form the idea of something we haven't experienced [Hume] |
| Full Idea: A blind man can form no notion of colours; a deaf man of sounds. ….A Laplander or Negro has no notion of the relish of wine. ….A man of mild manners can form no idea of inveterate revenge or cruelty. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], II.15) |
| 2702 | Only madmen dispute the authority of experience [Hume] |
| Full Idea: None but a fool or a madman will ever pretend to dispute the authority of experience. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], IV.II.31) |
| 2217 | When definitions are pushed to the limit, only experience can make them precise [Hume] |
| Full Idea: When we have pushed up definitions to the most simple ideas and still find some ambiguity and obscurity, how can we render them altogether precise and determinate? Produce the impressions or original sentiments from which the ideas were copied. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], VII.I.49) |
| 2194 | How could Adam predict he would drown in water or burn in fire? [Hume] |
| Full Idea: Adam, though his rational faculties be supposed, at the very first, entirely perfect, could not have inferred from the fluidity and transparency of water, that it would suffocate him, or from the light and warmth of fire that it would consume him. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], IV.I.23) |
| 2183 | We can only invent a golden mountain by combining experiences [Hume] |
| Full Idea: The creative power of the mind amounts to no more than the faculty of compounding, transposing, augmenting or diminishing the materials afforded us by the sense or experience. For example, a golden mountain or a virtuous horse come from joining ideas. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], II.13) | |
| A reaction: The example of the Golden Mountain comes from Aguinas Quodlibeta 8.2.1. The original idea is in Sextus Empiricus. |
| 2205 | You couldn't reason at all if you lacked experience [Hume] |
| Full Idea: An unexperienced reasoner could be no reasoner at all, were he absolutely unexperienced. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], V.I.36 n.1) |
| 23421 | If a person had a gap in their experience of blue shades, they could imaginatively fill it in [Hume] |
| Full Idea: Suppose a person to be perfectly acquainted with all colours, except one particular shade of blue. It must be possible for him to raise up from his own imagination the idea of that particular shade, though never conveyed to him by the senses. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], II.16) | |
| A reaction: [compressed] He dismisses this as 'so singular it is scarcely worth observing', but it is crucial. It isn't 'singular'. We do it all the time, by extrapolating from experiences and interpolating between them. Thus we extend knowledge beyond experience. |
| 3902 | Hume mistakenly lumps sensations and perceptions together as 'impressions' [Scruton on Hume] |
| Full Idea: The greatest weakness in Hume's philosophy is his use of the term 'impression' to refer to both sensations and perceptions. | |
| From: comment on David Hume (Enquiry Conc Human Understanding [1748]) by Roger Scruton - Modern Philosophy:introduction and survey 24 |
| 19004 | Gettier says you don't know if you are confused about how it is true [Yablo] |
| Full Idea: We know from Gettier that if you are right to regard Q as true, but you are sufficiently confused about HOW it is true - about how things stand with respect to its subject matter - then you don't know that Q. | |
| From: Stephen Yablo (Aboutness [2014], 07.4) | |
| A reaction: I'm inclined to approach Gettier by focusing on the propositions being expressed, where his cases tend to focus on the literal wording of the sentences. What did the utterer mean by the sentences - not what did they appear to say. |
| 2206 | Reasons for belief must eventually terminate in experience, or they are without foundation [Hume] |
| Full Idea: If I ask why you believe some fact, you must tell me a reason, which will be some other fact, connected with it. But this process must terminate in a fact which is present to your memory or senses; or you must allow that the belief is without foundation. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], V.I.37) | |
| A reaction: A classic quotation of empirical foundationalism. The rival view would be that the process does not terminate at all, but nevertheless builds up a persuasive picture which is foundational. |
| 2235 | There is no certain supreme principle, or infallible rule of inference [Hume] |
| Full Idea: There is no original supreme principle that is self-evident and convincing; nor, if there were, could we advance a step beyond it, but by those very faculties of which sceptics are supposed to be already diffident. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], XII.I.116) | |
| A reaction: This I take to be the chief exponent of empirical foundationalism attacking rational foundationalism. The problem of 'advancing beyond' basic beliefs is also a problem for Hume's position. |
| 10328 | We think testimony matches reality because of experience, not some a priori connection [Hume] |
| Full Idea: The reason why we place any credit in witnesses and historians, is not derived from any connexion, which we perceive a priori, between testimony and reality, but because we are accustomed to find a conformity between them. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], X.i.89) | |
| A reaction: Well he would say that, wouldn't he? If there is no connection in testimony, presumably there can be no a priori connection with private experience, but there is a danger of never getting started, and ending in anti-realism. |
| 2230 | Good testimony needs education, integrity, motive and agreement [Hume, by PG] |
| Full Idea: Reliable testimony needs a good number of educated people, all of undoubted integrity, who have a lot to lose if they are caught lying, reporting very public events. | |
| From: report of David Hume (Enquiry Conc Human Understanding [1748], X.II.92) by PG - Db (ideas) | |
| A reaction: A nice checklist for flying saucer sightings etc: education, integrity, lying risky, very public. If any of those fail, it comes down to likelihood (apply Bayes?) and character assessment. |
| 2238 | Reason can never show that experiences are connected to external objects [Hume] |
| Full Idea: Reason can never find any convincing argument from experience to prove that perceptions are connected with any external objects. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], XII.I.121) |
| 2242 | Mitigated scepticism draws attention to the limitations of human reason, and encourages modesty [Hume] |
| Full Idea: A mitigated scepticism … can make dogmatical reasoners become sensible of the strange infirmities of human understanding, and inspire them with more modesty and reserve. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], XII.III.129) |
| 2243 | Mitigated scepticism sensibly confines our enquiries to the narrow capacity of human understanding [Hume] |
| Full Idea: Mitigated scepticism is an advantage to mankind, as it limits our enquiries to such subjects as are best adapted to the narrow capacity of human understanding. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], XII.III.130) |
| 2236 | Examples of illusion only show that sense experience needs correction by reason [Hume] |
| Full Idea: Trite sceptical examples, such as the oar bent in water, or double images when the eye is pressed, are only sufficient to prove that senses alone are not dependable, but we must correct their evidence with reason. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], XII.I.117) |
| 2240 | It is a very extravagant aim of the sceptics to destroy reason and argument by means of reason and argument [Hume] |
| Full Idea: It may seem a very extravagant attempt of the sceptics to destroy reason by argument and ratiocination; yet is this the grand scope of all their enquiries and disputes. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], XII.II.124) |
| 2241 | The main objection to scepticism is that no good can come of it [Hume] |
| Full Idea: The chief and most confounding objection to excessive scepticism is that no durable good can ever result from it. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], XII.II.128) |
| 19007 | A theory need not be true to be good; it should just be true about its physical aspects [Yablo] |
| Full Idea: A physical theory need not be true to be good, Field has argued, and I agree. All we ask of it truth-wise is that its physical implications should be true, or, in my version, that it should be true about the physical. | |
| From: Stephen Yablo (Aboutness [2014], 12.5) | |
| A reaction: Yablo is, of course, writing a book here about the concept of 'about'. This seems persuasive. The internal terminology of the theory isn't committed to anything - it is only at its physical periphery (Quine) that the ontology matters. |
| 2198 | We assume similar secret powers behind similar experiences, such as the nourishment of bread [Hume] |
| Full Idea: We always presume, when we see like sensible qualities, that they have like secret powers, and expect that effects, similar to those which we have experienced, will follow from them. …Thus, we expect bread to nourish us, from previous experience. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], IV.II.29) |
| 2201 | Induction can't prove that the future will be like the past, since induction assumes this [Hume] |
| Full Idea: It is impossible that any arguments from experience can prove the resemblance of the past to the future, since all these arguments are founded on the supposition of this resemblance. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], IV.II.32) |
| 2203 | If we infer causes from repetition, this explains why we infer from a thousand objects what we couldn't infer from one [Hume] |
| Full Idea: If after the constant conjunction of two objects (e.g. heat and flame) we are determined by custom alone to expect the one from the appearance of the other,this explains why we can draw an inference from a thousand objects which we couldn't draw from one. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], V.I.36) | |
| A reaction: This is Hume's best statement of the problem of the difficulty of demonstration the logic of induction. |
| 2204 | All inferences from experience are effects of custom, not reasoning [Hume] |
| Full Idea: All inferences from experience are effects of custom, not reasoning. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], V.I.36) |
| 2199 | Reason cannot show why reliable past experience should extend to future times and remote places [Hume] |
| Full Idea: The main question on which I would insist is why reliable past experience should be extended to future times, and to other objects, which for ought we know, may be only in appearance similar. …No reasoning can show this. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], IV.II.30) |
| 2202 | Fools, children and animals all learn from experience [Hume] |
| Full Idea: It is certain that the most ignorant and stupid peasants - nay infants, nay even brute beasts - improve by experience. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], IV.II.33) |
| 6350 | Premises can support an argument without entailing it [Pollock/Cruz on Hume] |
| Full Idea: Contrary to what Hume supposed, it must be possible for the premises of an argument to support a conclusion without logically entailing it. | |
| From: comment on David Hume (Enquiry Conc Human Understanding [1748]) by J Pollock / J Cruz - Contemporary theories of Knowledge (2nd) §1.2 | |
| A reaction: This seems to me an extremely important point, made with nice clarity. It is why people who are good at logic are not necessarily good at philosophy. The latter is about thinking rationally, not following the laws of deduction. |
| 3598 | Hume just shows induction isn't deduction [Williams,M on Hume] |
| Full Idea: All that Hume has really shown with his argument is that induction is not deduction. | |
| From: comment on David Hume (Enquiry Conc Human Understanding [1748], IV.II.29) by Michael Williams - Problems of Knowledge Ch.18 |
| 18993 | If sentences point to different evidence, they must have different subject-matter [Yablo] |
| Full Idea: 'All crows are black' cannot say quite the same as 'All non-black things are non-crows', for the two are confirmed by different evidence. Subject matter looks to be the distinguishing feature. One is about crows, the other not. | |
| From: Stephen Yablo (Aboutness [2014], Intro) | |
| A reaction: You might reply that they are confirmed by the same evidence (but only in its unobtainable totality). The point, I think, is that the sentences invite you to start your search in different places. |
| 19003 | Most people say nonblack nonravens do confirm 'all ravens are black', but only a tiny bit [Yablo] |
| Full Idea: The standard response to the raven paradox is to say that a nonblack nonraven does confirm that all ravens are black. But it confirms it just the teeniest little bit - not as much as a black raven does. | |
| From: Stephen Yablo (Aboutness [2014], 06.5) | |
| A reaction: It depends on the proportion between the relevant items. How do you confirm 'all the large animals in this zoo are mammals'? Check for size every animal which is obviously not a mammal? |
| 2210 | A picture of a friend strengthens our idea of him, by resemblance [Hume] |
| Full Idea: Upon the appearance of the picture of an absent friend, our idea of him is evidently enlivened by the resemblance. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], V.II.41) |
| 17712 | General ideas are the connection by resemblance to some particular [Hume] |
| Full Idea: All general ideas are nothing but particular ones, annexed to a certain term, which gives them a more extensive signification, and makes them recall upon occasion other individuals, which are similar to them. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], I.VII.17), quoted by Edwin D. Mares - A Priori 08.2 | |
| A reaction: This is close to Berkeley's idea that we can only grasp particulars. Personally I think the idea of (psychological) abstraction is unavoidable. Irrelevant features of particulars need to ignored. |
| 8544 | Hume does not distinguish real resemblances among degrees of resemblance [Shoemaker on Hume] |
| Full Idea: Hume regarded the notion of resemblance as unproblematic, ..but any two objects share infinitely many Cambridge (whimsical relational) properties, and resemble in infinite ways. He needs real resemblance, which needs degrees of resemblance. | |
| From: comment on David Hume (Enquiry Conc Human Understanding [1748], V.II.41) by Sydney Shoemaker - Causality and Properties §2 | |
| A reaction: [compressed] See Idea 191. We forgive Hume, because he is a pioneer, but this is obviously right. Draw a line between 'real' resemblances and rest will be tricky, and bad news for regularity accounts of laws and causation. |
| 2211 | When I am close to (contiguous with) home, I feel its presence more nearly [Hume] |
| Full Idea: When I am a few miles from home, whatever relates to it touches me more nearly than when I am two hundred leagues distance. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], V.II.42) |
| 2212 | An object made by a saint is the best way to produce thoughts of him [Hume] |
| Full Idea: One of the best reliques which a devotee could procure would be the handiwork of a saint, because they were once at his disposal, and were moved and affected by him. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], V.II.43) |
| 2214 | Our awareness of patterns of causation is too important to be left to slow and uncertain reasoning [Hume] |
| Full Idea: Our inference of like effects from like causes is so essential to the subsistence of human creatures that it is unlikely to be trusted to the fallacious deductions of reasoning, which are slow, develop late, and are liable to error. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], V.II.45) |
| 2222 | The doctrine of free will arises from a false sensation we have of freedom in many actions [Hume] |
| Full Idea: The prevalence of the doctrine of liberty may be accounted for from a false sensation or seeming experience which we have, or may have, of liberty or indifference, in many of our actions. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], VIII.I.72) |
| 2223 | Liberty is merely acting according to the will, which anyone can do if they are not in chains [Hume] |
| Full Idea: By liberty we can only mean a power of acting or not acting according to the determinations of the will, …which is universally allowed to everyone who is not a prisoner and in chains. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], VIII.I.73) |
| 3655 | Hume makes determinism less rigid by removing the necessity from causation [Trusted on Hume] |
| Full Idea: Hume's account of the causal relation makes determinism less rigid because there is no longer a logical necessity in the succession of events. | |
| From: comment on David Hume (Enquiry Conc Human Understanding [1748], VIII.II.75) by Jennifer Trusted - Free Will and Responsibility Ch.4 |
| 18992 | Sentence-meaning is the truth-conditions - plus factors responsible for them [Yablo] |
| Full Idea: A sentence's meaning is to do with its truth-value in various possible scenarios, AND the factors responsible for that truth-value. | |
| From: Stephen Yablo (Aboutness [2014], Intro) | |
| A reaction: The thesis of his book, which I welcome. I'm increasingly struck by the way in which much modern philosophy settles for a theory being complete, when actually further explanation is possible. Exhibit A is functional explanations. Why that function? |
| 18994 | The content of an assertion can be quite different from compositional content [Yablo] |
| Full Idea: Assertive content - what a sentence is heard as saying - can be at quite a distance from compositional content. | |
| From: Stephen Yablo (Aboutness [2014], Intro) | |
| A reaction: This is the obvious reason why semantics cannot be entirely compositional, since there is nearly always a contextual component which then has to be added. In the case of irony, the compositional content is entirely reversed. |
| 18997 | Truth-conditions as subject-matter has problems of relevance, short cut, and reversal [Yablo] |
| Full Idea: If the subject-matter of S is how it is true, we get three unfortunate results: S has truth-value in worlds where its subject-matter draws a blank; learning what S is about tells you its truth-value; negating S changes what it's about. | |
| From: Stephen Yablo (Aboutness [2014], 02.8) | |
| A reaction: Together these make fairly devastating objections to the truth-conditions (in possible worlds) theory of meaning. The first-objection concerns when S is false |
| 19005 | Not-A is too strong to just erase an improper assertion, because it actually reverses A [Yablo] |
| Full Idea: The idea that negation is, or can be, a cancellation device raises an interesting question. What does one do to wipe the slate clean after an improper assertion? Not-A is too strong; it reverses our stand on A rather than nullifying it. | |
| From: Stephen Yablo (Aboutness [2014], 09.8) | |
| A reaction: [He is discussing a remark of Strawson 1952] It seems that 'not' has two meanings or uses: a weak use of 'nullifying' an assertion, and a strong use of 'reversing' an assertion. One could do both: 'that's not right; in fact, it's just the opposite'. |
| 2220 | Only experience teaches us about our wills [Hume] |
| Full Idea: We learn the influence of our will from experience alone. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], VII.I.52) | |
| A reaction: I can, of course, produce inductive generalisations about what my will can achieve, based on some limited experiences. "I know I can master that". Hobbes (and others) say we have no experience of a 'will'. Hume should be more sceptical! |
| 2224 | Praise and blame can only be given if an action proceeds from a person's character and disposition [Hume] |
| Full Idea: Where actions proceed not from some cause in the character and disposition of the person who performed them, they can neither redound to his honour, if good, nor his infamy, if evil. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], VIII.I.76) |
| 2225 | If you deny all necessity and causation, then our character is not responsible for our crime [Hume] |
| Full Idea: According to the principle which denies necessity, and consequently causes, a man is pure and unattainted after having committed the most horrid of crimes, since his actions are not derived from his character. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], VIII.I.76) | |
| A reaction: The idea that responsibility involves actions which are 'derived from his character' strikes me as good. Once you give up free will, it is almost the only sensible way to go. |
| 2226 | Repentance gets rid of guilt, which shows that responsibility arose from the criminal principles in the mind [Hume] |
| Full Idea: Repentance and reformation can wipe off every crime, but that is because criminal acts prove criminal principles in the mind, so alteration of these principles removes that proof, and the acts cease to be criminal. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], VIII.I.76) | |
| A reaction: A bit overstated, because a heinous crime will always taint our impression of someone's character. The person may cease to be criminal, but surely not the original acts? |
| 2233 | No government has ever suffered by being too tolerant of philosophy [Hume] |
| Full Idea: A state ought to tolerate every principle of philosophy, nor is there any instance that a government has suffered in its political interests by such indulgence. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], XI.114) |
| 222 | Only a great person can understand the essence of things, and an even greater person can teach it [Plato] |
| Full Idea: Only a man of very great natural gifts will be able to understand that everything has a class and absolute essence, and an even more wonderful man can teach this. | |
| From: Plato (Parmenides [c.364 BCE], 135a) |
| 2195 | We can discover some laws of nature, but never its ultimate principles and causes [Hume] |
| Full Idea: The ultimate springs and principles are totally shut up from human enquiry. Elasticity, gravity, cohesion of parts, communication of motion by impulse; these are probably the ultimate causes and principles which we shall ever discover in nature. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], IV.I.26) |
| 225 | The unlimited has no shape and is endless [Plato] |
| Full Idea: The unlimited partakes neither of the round nor of the straight, because it has no ends nor edges. | |
| From: Plato (Parmenides [c.364 BCE], 137e) |
| 233 | Some things do not partake of the One [Plato] |
| Full Idea: The others cannot partake of the one in any way; they can neither partake of it nor of the whole. | |
| From: Plato (Parmenides [c.364 BCE], 159d) | |
| A reaction: Compare Idea 231 |
| 2062 | The only movement possible for the One is in space or in alteration [Plato] |
| Full Idea: If the One moves it either moves spatially or it is altered, since these are the only motions. | |
| From: Plato (Parmenides [c.364 BCE], 138b) |
| 231 | Everything partakes of the One in some way [Plato] |
| Full Idea: The others are not altogether deprived of the one, for they partake of it in some way. | |
| From: Plato (Parmenides [c.364 BCE], 157c) | |
| A reaction: Compare Idea 233. |
| 2245 | A priori it looks as if a cause could have absolutely any effect [Hume] |
| Full Idea: If we just reason a priori, anything may appear able to produce anything. The falling of a pebble may, for aught we know, extinguish the sun. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], XII.III.132) |
| 4772 | If a singular effect is studied, its cause can only be inferred from the types of events involved [Hume] |
| Full Idea: Only when two species of objects are constantly conjoined can we infer one from the other; were an entirely singular effect presented, which could not be comprehended under a species, I do not see that we could form any conjecture concerning its cause. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], XI.115) | |
| A reaction: A key issue in causation. Note that Hume is willing to discuss causation in a freakishly unique happening, but only if he can spot a 'type' in the each of the events. I don't like it, but the man has a good point… |
| 8341 | Hume never even suggests that there is no such thing as causation [Hume, by Strawson,G] |
| Full Idea: At no point (in Sect VII of 'Enquiries') does Hume even hint at the thesis that there is (or even might be) no such thing as causation. | |
| From: report of David Hume (Enquiry Conc Human Understanding [1748], VII) by Galen Strawson - The Secret Connexion 21.3 | |
| A reaction: If, as some people think, Hume is a phenomenalist, then we wouldn't expect him to actually deny the existence of such things. The standard position (cf. Ayer on religion) is that such things are not even worth mentioning. |
| 8344 | At first Hume said qualities are the causal entities, but later he said events [Hume, by Davidson] |
| Full Idea: In the Enquiries Hume clearly suggests that causes and effects are entities that can be named or described by singular terms; probably events, since one can follow another; but in the Treatise it seems to be the quality or circumstance which is the cause. | |
| From: report of David Hume (Enquiry Conc Human Understanding [1748]) by Donald Davidson - Causal Relations §1 | |
| A reaction: A quality would have to have an associated power if it was going to trigger an effect. But then so would an event (unless inertia carried across?). Qualities are more distinct. Events can last for years. |
| 3662 | Hume says we can only know constant conjunctions, not that that's what causation IS [Hume, by Strawson,G] |
| Full Idea: Hume's regularity theory of causation is only a theory about causation so far as we can know about it or contentfully conceive of it in the objects, not about causation as it is in the objects. | |
| From: report of David Hume (Enquiry Conc Human Understanding [1748], IV.I) by Galen Strawson - The Secret Connexion App C |
| 4771 | In both of Hume's definitions, causation is extrinsic to the sequence of events [Psillos on Hume] |
| Full Idea: What needs to be stressed is that in both of Hume's definitions of cause, an individual sequence of events is deemed causal only because something extrinsic to the sequence occurs (be it conjunctions, or a mental link). | |
| From: comment on David Hume (Enquiry Conc Human Understanding [1748], VII.II.60) by Stathis Psillos - Causation and Explanation §1.9 | |
| A reaction: Simple but important. Hume's basic claim is that there is no 'causation' in events, apart from the events themselves. Hence no necessity, on top of the apparent contingency. |
| 5194 | Hume's definition of cause as constantly joined thoughts can't cover undiscovered laws [Ayer on Hume] |
| Full Idea: Hume's second definition of cause (one object always 'conveys the thought' of another) implies that it is inconceivable that there should be causal laws which have never yet been thought of, and this is not so. | |
| From: comment on David Hume (Enquiry Conc Human Understanding [1748], VII.II.60) by A.J. Ayer - Language,Truth and Logic Ch.2 | |
| A reaction: This appears to be a good criticism of Hume, but also a bit of a problem for a strong empiricist like Ayer. There may also be causal laws which we cannot discover, but logical positivism will not allow me to speculate about that. |
| 2221 | A cause is either similar events following one another, or an experience always suggesting a second experience [Hume] |
| Full Idea: A cause is an object, followed by another, and where all the objects similar to the first are followed by objects similar to the second, or, an object followed by another, and whose appearance always conveys the thought to that other. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], VII.II.60) |
| 2193 | No causes can be known a priori, but only from experience of constant conjunctions [Hume] |
| Full Idea: Without exception, knowledge of cause and effect is not attained by reasonings a priori, but arises entirely from experience, when we find that any particular objects are constantly conjoined with each other. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], IV.I.23) |
| 2234 | It is only when two species of thing are constantly conjoined that we can infer one from the other [Hume] |
| Full Idea: It is only when two species of object are found to be constantly conjoined, that we can infer the one from the other. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], XI.115) | |
| A reaction: what is a species? |
| 8422 | Cause is where if the first object had not been, the second had not existed [Hume] |
| Full Idea: We may define a cause to be where .....if the first object had not been, the second never had existed. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], 7.2.60) | |
| A reaction: This is Hume's second definition, cited by Lewis as the ancestor of his counterfactual theory. It feels all wrong to me. 'If there had been no window, there would have been no window-breakage'? |
| 2218 | In observing causes we can never observe any necessary connections or binding qualities [Hume] |
| Full Idea: When we look towards external objects, and consider the operation of causes, we are never able to discover any power or necessary connexion, any quality which binds the effect to the cause. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], VII.I.50) |
| 15249 | Hume never shows how a strong habit could generate the concept of necessity [Harré/Madden on Hume] |
| Full Idea: Hume's contemporary critics are correct. He never really shows how it is possible for a habit, however strong it may be, to generate the concept of necessity. | |
| From: comment on David Hume (Enquiry Conc Human Understanding [1748]) by Harré,R./Madden,E.H. - Causal Powers 3.II | |
| A reaction: This is a powerful objection which hadn't occurred to me. Presumably eighteenth century critics are referred to? I suppose if a necessity is what 'cannot be otherwise', a very deeply ingrained habit might seem that way - but in me, not in the world. |
| 8339 | Hume's regularity theory of causation is epistemological; he believed in some sort of natural necessity [Hume, by Strawson,G] |
| Full Idea: Hume's Regularity theory of causation is about causation as we know about it or contentfully conceive of it in the objects. As far as causation as it is in the objects is concerned, Hume firmly believed in some sort of natural necessity or causal power. | |
| From: report of David Hume (Enquiry Conc Human Understanding [1748]) by Galen Strawson - The Secret Connexion App C | |
| A reaction: Strawson's controversial reinterpretation of Hume. We are confusing his epistemology with his ontology. Hume is simply being sceptical about our ability to bridge the gap to achieve understanding of natural necessity. A very different view of Hume. |
| 234 | We couldn't discuss the non-existence of the One without knowledge of it [Plato] |
| Full Idea: There must be knowledge of the one, or else not even the meaning of the words 'if the one does not exist' would be known. | |
| From: Plato (Parmenides [c.364 BCE], 160d) |
| 2244 | It can never be a logical contradiction to assert the non-existence of something thought to exist [Hume] |
| Full Idea: Whatever 'is' may 'not be'. No negation of a fact can involve a contradiction. The non-existence of any being, without exception, is as clear and distinct an idea as its existence. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], XII.III.132) |
| 2232 | You can't infer the cause to be any greater than its effect [Hume] |
| Full Idea: If we infer a cause from an effect, we must proportion the one to the other. …a body of ten ounces raised in a scale proves the counterbalance exceeds ten ounces, but not that it exceeds a hundred. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], XI.105) |
| 2228 | All experience must be against a supposed miracle, or it wouldn't be called 'a miracle' [Hume] |
| Full Idea: There must be a uniform experience against every miraculous event, otherwise the event would not merit that appellation. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], X.I.90) |
| 2229 | To establish a miracle the falseness of the evidence must be a greater miracle than the claimed miraculous event [Hume] |
| Full Idea: No testimony is sufficient to establish a miracle, unless the testimony be of such a kind that its falsehood would be more miraculous than the fact which it endeavours to establish. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], X.I.91) |
| 2227 | A miracle violates laws which have been established by continuous unchanging experience, so should be ignored [Hume] |
| Full Idea: A miracle is a violation of the laws of nature, and as a firm and unalterable experience has established these laws, the proof against a miracle is as entire as any argument from experience can possible be imagined. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], X.I.90) |
| 2185 | The idea of an infinite, intelligent, wise and good God arises from augmenting the best qualities of our own minds [Hume] |
| Full Idea: The idea of God, as meaning an infinitely intelligent, wise and good being, arises from reflecting on the operations of our own mind, and augmenting, without limit, those qualities of goodness and wisdom. | |
| From: David Hume (Enquiry Conc Human Understanding [1748], II.14) |